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<a name="1" href="#1">1</a>   <em>/**<em>*</em></em>
<a name="2" href="#2">2</a>   <em> * Copyright 2007 the original author or authors.</em>
<a name="3" href="#3">3</a>   <em> *</em>
<a name="4" href="#4">4</a>   <em> * Licensed under the Apache License, Version 2.0 (the "License");</em>
<a name="5" href="#5">5</a>   <em> * you may not use this file except in compliance with the License.</em>
<a name="6" href="#6">6</a>   <em> * You may obtain a copy of the License at</em>
<a name="7" href="#7">7</a>   <em> *</em>
<a name="8" href="#8">8</a>   <em> *         <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="9" href="#9">9</a>   <em> *</em>
<a name="10" href="#10">10</a>  <em> * For more information visit</em>
<a name="11" href="#11">11</a>  <em> *         <a href="http://72miles.com" target="alexandria_uri">http://72miles.com</a> and</em>
<a name="12" href="#12">12</a>  <em> *         <a href="http://architecturerules.googlecode.com/svn/docs/index.html" target="alexandria_uri">http://architecturerules.googlecode.com/svn/docs/index.html</a></em>
<a name="13" href="#13">13</a>  <em> */</em>
<a name="14" href="#14">14</a>  
<a name="15" href="#15">15</a>  <strong>package</strong> com.seventytwomiles.architecturerules.exceptions;
<a name="16" href="#16">16</a>  
<a name="17" href="#17">17</a>  
<a name="18" href="#18">18</a>  <strong>import</strong> junit.framework.TestCase;
<a name="19" href="#19">19</a>  
<a name="20" href="#20">20</a>  <strong>import</strong> java.util.HashMap;
<a name="21" href="#21">21</a>  <strong>import</strong> java.util.HashSet;
<a name="22" href="#22">22</a>  <strong>import</strong> java.util.Map;
<a name="23" href="#23">23</a>  <strong>import</strong> java.util.Set;
<a name="24" href="#24">24</a>  
<a name="25" href="#25">25</a>  
<a name="26" href="#26">26</a>  <em>/**<em>*</em></em>
<a name="27" href="#27">27</a>  <em> * &lt;code>CyclicRedundancyException Tester.&lt;/code></em>
<a name="28" href="#28">28</a>  <em> *</em>
<a name="29" href="#29">29</a>  <em> * @author mikenereson</em>
<a name="30" href="#30">30</a>  <em> */</em>
<a name="31" href="#31">31</a>  @SuppressWarnings({<span class="string">"ThrowableInstanceNeverThrown"</span>})
<a name="32" href="#32">32</a>  <strong>public</strong> <strong>class</strong> <a href="../../../../com/seventytwomiles/architecturerules/exceptions/CyclicRedundancyExceptionTest.html">CyclicRedundancyExceptionTest</a> <strong>extends</strong> TestCase {
<a name="33" href="#33">33</a>  
<a name="34" href="#34">34</a>  
<a name="35" href="#35">35</a>      <strong>public</strong> <a href="../../../../com/seventytwomiles/architecturerules/exceptions/CyclicRedundancyExceptionTest.html">CyclicRedundancyExceptionTest</a>(<strong>final</strong> String name) {
<a name="36" href="#36">36</a>          <strong>super</strong>(name);
<a name="37" href="#37">37</a>      }
<a name="38" href="#38">38</a>  
<a name="39" href="#39">39</a>      <strong>public</strong> <strong>void</strong> testInheritance() {
<a name="40" href="#40">40</a>          assertTrue(ArchitectureException.<strong>class</strong>.isAssignableFrom(CyclicRedundancyException.<strong>class</strong>));
<a name="41" href="#41">41</a>      }
<a name="42" href="#42">42</a>  
<a name="43" href="#43">43</a>      <strong>public</strong> <strong>void</strong> testInterestingConstructors() {
<a name="44" href="#44">44</a>  
<a name="45" href="#45">45</a>          <strong>final</strong> CyclicRedundancyException exception;
<a name="46" href="#46">46</a>          <strong>final</strong> String message;
<a name="47" href="#47">47</a>          <strong>final</strong> Throwable cause;
<a name="48" href="#48">48</a>  
<a name="49" href="#49">49</a>  
<a name="50" href="#50">50</a>          exception = <strong>new</strong> CyclicRedundancyException(<span class="string">"com.seventytwomiles.dao"</span>,
<a name="51" href="#51">51</a>                  <span class="string">"com.seventytwomiles.dao.hibernate"</span>);
<a name="52" href="#52">52</a>  
<a name="53" href="#53">53</a>          message = exception.getMessage();
<a name="54" href="#54">54</a>          cause = exception.getCause();
<a name="55" href="#55">55</a>  
<a name="56" href="#56">56</a>          assertEquals(
<a name="57" href="#57">57</a>                  <span class="string">"'com.seventytwomiles.dao' is involved in an cyclically redundant "</span> +
<a name="58" href="#58">58</a>                          <span class="string">"dependency with 'com.seventytwomiles.dao.hibernate'"</span>,
<a name="59" href="#59">59</a>                  message);
<a name="60" href="#60">60</a>  
<a name="61" href="#61">61</a>          assertEquals(<strong>null</strong>, cause);
<a name="62" href="#62">62</a>      }
<a name="63" href="#63">63</a>  
<a name="64" href="#64">64</a>  
<a name="65" href="#65">65</a>      <strong>public</strong> <strong>void</strong> testTypicalConstructors() {
<a name="66" href="#66">66</a>  
<a name="67" href="#67">67</a>          CyclicRedundancyException exception;
<a name="68" href="#68">68</a>          String message;
<a name="69" href="#69">69</a>          Throwable cause;
<a name="70" href="#70">70</a>  
<a name="71" href="#71">71</a>          exception = <strong>new</strong> CyclicRedundancyException();
<a name="72" href="#72">72</a>          message = exception.getMessage();
<a name="73" href="#73">73</a>          cause = exception.getCause();
<a name="74" href="#74">74</a>  
<a name="75" href="#75">75</a>          assertEquals(<span class="string">"cyclic redundancy"</span>, message);
<a name="76" href="#76">76</a>          assertEquals(<strong>null</strong>, cause);
<a name="77" href="#77">77</a>  
<a name="78" href="#78">78</a>          exception = <strong>new</strong> CyclicRedundancyException(<span class="string">"cyclic redundancy found"</span>);
<a name="79" href="#79">79</a>          message = exception.getMessage();
<a name="80" href="#80">80</a>          cause = exception.getCause();
<a name="81" href="#81">81</a>  
<a name="82" href="#82">82</a>          assertEquals(<span class="string">"cyclic redundancy found"</span>, message);
<a name="83" href="#83">83</a>          assertEquals(<strong>null</strong>, cause);
<a name="84" href="#84">84</a>  
<a name="85" href="#85">85</a>  
<a name="86" href="#86">86</a>          exception = <strong>new</strong> CyclicRedundancyException(
<a name="87" href="#87">87</a>                  <strong>new</strong> IllegalArgumentException());
<a name="88" href="#88">88</a>          message = exception.getMessage();
<a name="89" href="#89">89</a>          cause = exception.getCause();
<a name="90" href="#90">90</a>  
<a name="91" href="#91">91</a>          assertEquals(<span class="string">"cyclic redundancy"</span>, message);
<a name="92" href="#92">92</a>          assertTrue(cause instanceof IllegalArgumentException);
<a name="93" href="#93">93</a>  
<a name="94" href="#94">94</a>  
<a name="95" href="#95">95</a>          exception = <strong>new</strong> CyclicRedundancyException(<span class="string">"cyclic redundancy found"</span>,
<a name="96" href="#96">96</a>                  <strong>new</strong> IllegalArgumentException());
<a name="97" href="#97">97</a>          message = exception.getMessage();
<a name="98" href="#98">98</a>          cause = exception.getCause();
<a name="99" href="#99">99</a>  
<a name="100" href="#100">100</a>         assertEquals(<span class="string">"cyclic redundancy found"</span>, message);
<a name="101" href="#101">101</a>         assertTrue(cause instanceof IllegalArgumentException);
<a name="102" href="#102">102</a>     }
<a name="103" href="#103">103</a> 
<a name="104" href="#104">104</a>     <strong>public</strong> <strong>void</strong> testCyclesMap() {
<a name="105" href="#105">105</a> 
<a name="106" href="#106">106</a>         Map&lt;String, Set&lt;String>> cycles = <strong>new</strong> HashMap&lt;String, Set&lt;String>>();
<a name="107" href="#107">107</a>         Set&lt;String> packages = <strong>new</strong> HashSet&lt;String>();
<a name="108" href="#108">108</a>         String springPackage = <span class="string">"test.com.seventytwomiles.web.spring"</span>;
<a name="109" href="#109">109</a>         String daoPackage = <span class="string">"test.com.seventytwomiles.dao"</span>;
<a name="110" href="#110">110</a>         String hibernatePackage = <span class="string">"test.com.seventytwomiles.dao.hibernate"</span>;
<a name="111" href="#111">111</a> 
<a name="112" href="#112">112</a>         packages.add(hibernatePackage);
<a name="113" href="#113">113</a>         packages.add(daoPackage);
<a name="114" href="#114">114</a>         cycles.put(springPackage, packages);
<a name="115" href="#115">115</a> 
<a name="116" href="#116">116</a>         CyclicRedundancyException exception = <strong>new</strong> CyclicRedundancyException();
<a name="117" href="#117">117</a>         exception.getCycles().putAll(cycles);
<a name="118" href="#118">118</a> 
<a name="119" href="#119">119</a>         assertTrue(exception.getCycles().containsKey(springPackage));
<a name="120" href="#120">120</a> 
<a name="121" href="#121">121</a>         Set&lt;String> cylePackages = exception.getCycles().get(springPackage);
<a name="122" href="#122">122</a> 
<a name="123" href="#123">123</a>         assertTrue(cylePackages.contains(daoPackage));
<a name="124" href="#124">124</a>         assertTrue(cylePackages.contains(hibernatePackage));
<a name="125" href="#125">125</a> 
<a name="126" href="#126">126</a>     }
<a name="127" href="#127">127</a> }
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